Data Science Projects for Freelancers

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445 projects published for past 72 hours.

Job Title	Budget	Published
Need list of Upwork AI Agency owners Applied	$3 - $13 / hr	1 hour ago	Client Rank - Medium Payment method verified Phone number verified $54 total spent 1 hires 1 jobs posted 100% hire rate, 2 open job 9.99 /hr avg hourly rate paid 4 hours paid 4.85 of 1 reviews Registered: Nov 16, 2025 United States Minneapolis 18:26 3
Looking for a list of contacts like this... List Task — AI Agencies (Upwork + Freelancer) + Founder/Owner/CEO Output (sheet columns) Platform (Upwork / Freelancer) Agency Name Agency Profile URL (must be an agency/company profile) Agency Website / Domain Decision-Maker Full Name Title (Founder OR Owner OR CEO only) LinkedIn URL Company Type options (pick ONE) AI Software / App Dev AI Automation / Agents ML / Data Science Chatbots / Conversational AI AI Implementation / Integration Rules Must be an agency/company profile (not an individual freelancer). Must clearly sell AI services (not “we use AI tools sometimes”). Decision-maker must be Founder / Owner / CEO only. Do Hourly rate: 3 - 13 USD 1 hour ago Client's recent history (1 work) Wix Checkout Form and System Development To freelancer: 5 To client: 4.85 Nov 2025 - Dec 2025 4 hrs @ $12.90/hr Billed: $53.74 Sales & Marketing, Lead Generation & Telemarketing Open project
Python Programmer with SDTM and ADaM Expertise Needed Applied	not specified	3 hours ago	Client Rank - Excellent Payment method verified $2 885 total spent 16 hires, 1 active 15 jobs posted 100% hire rate, 1 open job 4.97 of 14 reviews Industry: Science & Medicine Individual client Registered: Mar 28, 2023 Egypt Cairo 02:26 5
We are seeking an experienced Python programmer with a strong background in the Study Data Tabulation Model (SDTM) and Analysis Data Model (ADaM). The ideal candidate will have hands-on experience creating, managing, and analyzing clinical trial data. You will be responsible for developing scripts and tools to facilitate efficient data handling and ensure compliance with regulatory standards. Budget: not specified 3 hours ago Client's recent history (16 works) Writing a comprehensive narrative review of 30,000 words No feedback given Oct 2025 FIXED $800.00 Data Imputation Specialist Needed for Small Dataset No feedback given To client: 4.85 A pleasure to work with Ahmed. Sep 2025 - Oct 2025 FIXED $170.00 Expert Proofreader Needed for Healthcare MBA Dissertation To freelancer: 5 Mar 2025 - Sep 2025 FIXED $1,000.00 update existing Django Rest API To freelancer: 5 Excellent service, as usual. Jackleen showed strong experience and commitment. To client: 5 Pleasure working with him! Oct 2023 - Oct 2023 FIXED $50.00 Build an Admin Panel with Django Admin To freelancer: 5 Excellent quality, and I will definitely re-hire again. To client: 5 It was a pleasure to work with you on this project. Your clear communication and professionalism ensured a smooth collab… It was a pleasure to work with you on this project. Your clear communication and professionalism ensured a smooth collaboration. I'm grateful for this opportunity and look forward to future collaborations. Oct 2023 - Oct 2023 FIXED $150.00 Build an Admin Panel with Django Admin To freelancer: 5 Excellent professional work on this first project with Jackleen. Very happy with the results of the highest quality. To client: 5 Grateful for this outstanding collaboration! Oct 2023 - Oct 2023 FIXED $150.00 Writing an original article To freelancer: 5 Ehsak demonstrated excellent writing skills. He communicated effectively through the project cycle and was always patien… Ehsak demonstrated excellent writing skills. He communicated effectively through the project cycle and was always patient with our comments. I enjoyed working with Eshak and will definitely have additional jobs for him in the future. To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo… I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again. Aug 2023 - Aug 2023 FIXED $20.00 Network Meta-analysis of 6 interventions To freelancer: 5 As has been the case with previous projects, Eshak demonstrated fundamental skills in dealing with limited available dat… As has been the case with previous projects, Eshak demonstrated fundamental skills in dealing with limited available data and conducting a network meta-analysis. He correctly chose the appropriate statistical models. I will definitely hire Eshak again! To client: 5 It was a pleasure to work with you again. Aug 2023 - Aug 2023 FIXED $20.00 Writing an original article To freelancer: 5 I have worked with several medical writers. Eshak has shown outstanding writing skills and solid discrimination of scien… I have worked with several medical writers. Eshak has shown outstanding writing skills and solid discrimination of scientific content, drafting it in a simple and clear manner and presenting it according to the requirements of the targeted journal. His expertise was evident, and the manuscript he provided has been invaluable. I truly appreciate his effort and dedication to the project. To client: 5 It was a pleasure to work with you on this project. Your clear communication and prompt responses made the process smoot… It was a pleasure to work with you on this project. Your clear communication and prompt responses made the process smooth and efficient. I greatly appreciate the opportunity to collaborate and look forward to potential future projects together. Jul 2023 - Jul 2023 FIXED $20.00 Survival Analysis of Large Database To freelancer: 5 I am extremely satisfied with the quality of work Eshak provided. He demonstrated solid experience in handling the compl… I am extremely satisfied with the quality of work Eshak provided. He demonstrated solid experience in handling the complex data I provided him and got back to me with a comprehensive analysis. I want to thank him for his exceptional efforts! To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front, and the client was resp… I enjoyed working on this project. All expectations and requirements were communicated up front, and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again. Jul 2023 - Jul 2023 FIXED $20.00 Network Meta-analysis of 10 interventions To freelancer: 5 I wanted to take a moment to express my heartfelt appreciation for the exceptional work Eshak did on the "Network Meta-a… I wanted to take a moment to express my heartfelt appreciation for the exceptional work Eshak did on the "Network Meta-analysis of 10 Interventions" project. Eshak's expertise, professionalism, and timely communication were truly impressive. The quality of his analysis and presentation of findings exceeded expectations. Thank you for your valuable contributions! To client: 5 I had the privilege of working with Ahmed recently, and I must say that his professionalism and clarity in communication… I had the privilege of working with Ahmed recently, and I must say that his professionalism and clarity in communication were commendable. The entire process was seamless and efficient. Jul 2023 - Jul 2023 FIXED $20.00 Create a data extraction sheet To freelancer: 5 "Great job! Abdelrahman was great to work with giving me his ideas and working with mine to get to a good solution. Supe… "Great job! Abdelrahman was great to work with giving me his ideas and working with mine to get to a good solution. Super follow up and very professional." To client: 5 Very Cooperative Apr 2023 - Jun 2023 FIXED $10.00 Data Extraction and Quality Assessment for A Systematic Review To freelancer: 5 Abdelrahman is very easy to work with and understand exactly what you need. Highly recommend!! To client: 5 Very Cooperative Apr 2023 - Apr 2023 FIXED $150.00 Statistical analysis Project To freelancer: 5 Working with Abdelrahman was once again a pleasure. His Communication is always on point and the job was done immediatel… Working with Abdelrahman was once again a pleasure. His Communication is always on point and the job was done immediately and with extraordinary quality. Highly recommend working with Abdelrahman To client: 5 Very Cooperative ,it will be pleasure to work with him again Mar 2023 - Apr 2023 FIXED $75.00 Addressing reviewers' comments To freelancer: 5 Amazing work. Very fast and motivated to get the project done. Highly recommended. To client: 5 Very Cooperative Client Apr 2023 - Apr 2023 FIXED $15.00 Creat Two Interval Plots for Cox Regression Models To freelancer: 5 Abdelrahman is awesome to work with, super fast and does great work! I will continue to use him for all my data analysis… Abdelrahman is awesome to work with, super fast and does great work! I will continue to use him for all my data analysis needs! To client: 5 The Client is Very Cooperative with good Communication Mar 2023 - Mar 2023 FIXED $15.00 View more (14) Web, Mobile & Software Dev, Scripts & Utilities Open project
Advanced ML Regression Task Applied	~35 - 294 USD	4 hours ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Dec 14, 2025 Switzerland 1
I need assistance with a regression task using multiple advanced algorithms. The task is based on a public dataset. Key Requirements: - Expertise in Neural Networks, Gradient Boosting, Random Forest, SVM, kNN, and XGBoost. Aim: obtain the smallest possible RMSE, without using leakage columns. - Ability to preprocess and handle public datasets efficiently (MIMIC III dataset. I alresdy have the datasets). - Experience in evaluating and tuning regression models for optimal performance. - Knowledge of relevant libraries (e.g., TensorFlow, Scikit-learn, XGBoost). Ideal Skills: - Strong background in machine learning and statistics. - Proficiency in Python. - Previous experience with similar regression tasks. Looking for someone who can deliver accurate and efficient solutions. Skills: Python, Data Processing, Statistics, Machine Learning (ML), Statistical Analysis, Data Science, Neural Networks, Data Analysis, Model Tuning, Regression Analysis Fixed budget: 30 - 250 EUR 4 hours ago Websites, IT & Software, Data Entry & Admin, Engineering & Science, Business, Accounting, Human Resources & Legal, Python, Editing, Data Processing, Statistics, Machine Learning (ML), Statistical Analysis, Data Science, Neural Networks, Data Analysis, Model Tuning, Regression Analysis Open project
Setteur Linkedin / Instagram Applied	not specified	5 hours ago	Client Rank - Medium Payment method verified Phone number verified $241 total spent 2 hires, 2 active 3 jobs posted 67% hire rate, 1 open job 10.00 /hr avg hourly rate paid 9 hours paid no reviews Industry: Education Individual client Registered: Oct 2, 2025 France 35294 01:26 3
Fiche de Poste : Setteur LinkedIn (et potentiellement Instagram) Mission : Prendre des rendez-vous avec des prospects via LinkedIn et Instagram Type : Freelance / Temporaire Outil : Kanbox + CRM Notion Objectif de la Mission : Setting LinkedIn : Répondre aux messages entrants venant de personnes ayant émis un engagement sur mon profil, engager des conversations avec des prospects tièdes ou chauds (solopreneurs et commerciaux souhaitant se former à la vente), et prendre des rendez-vous. Suivi : Gérer les prospects via Kanbox pour une meilleure expérience et assurer le suivi des échanges jusqu'à la prise de rendez-vous. Possibilité Insta : Extension de la mission à Instagram à terme. (À partir de Février) Compétences Requises : Prospection LinkedIn : Expérience dans la prise de contact et l'engagement sur LinkedIn. Rédaction : Rédiger des messages clairs et personnalisés pour engager la conversation. Autonomie : Capacité à travailler de manière organisée et efficace. CRM : Maîtrise de Notion pour la gestion des prospects. Proactivité : Savoir prendre des initiatives et réagir rapidement pour gérer les leads. Rémunération : Option 1 : Commission sur chaque rendez-vous pris + commission sur le CA généré par la vente. Option : Fixe + commission possible. Budget: not specified 5 hours ago Client's recent history (2 works) Jobs in progress (2) Social Media Manager LinkedIn Nov 2025 - Present FIXED $124.00 Vidéo editor Podcast short Oct 2025 - Present 9 hrs @ $12.81/hr Billed: $117.47 View more (-3) Sales & Marketing, Lead Generation & Telemarketing Open project
Visual Summary Applied	$10 - $30	6 hours ago	Client Rank - Medium Payment method verified 2 open job no reviews Registered: Dec 11, 2025 United States 3
Create one big figure (distributed training) showing all types of faults that can happens and the solutions Create one figure (distributed training) showing each type of faults that can happens and the solutions Skills: Graphic Design, Illustration, Web Search, Machine Learning (ML), Infographics, Data Science, Data Visualization, Technical Documentation, Distributed Systems Fixed budget: 10 - 30 USD 6 hours ago Websites, IT & Software, Writing & Content, Design, Media & Architecture, Data Entry & Admin, Engineering & Science, Data Visualization, Graphic Design, Illustration, Infographics, Web Search, Machine Learning (ML), Data Science, Technical Documentation, Distributed Systems Open project
AI Engineer – RAG Optimization & AI Workflow Enhancement Applied	$250	7 hours ago	Client Rank - Medium Payment method verified Phone number verified 1 open job no reviews Registered: Dec 13, 2025 Pakistan 05:26 3
Looking for an AI engineer to help improve and refine specific components of our internal document-based AI knowledge system. The core system already exists; this engagement focuses on targeted optimizations and enhancements to improve accuracy, performance, and usability. This is a short, well-defined engagement suitable for an experienced engineer. Scope of Work : The selected engineer will work following areas: Improve document chunking, embeddings, or retrieval quality in our RAG pipeline Optimize vector search logic (ChromaDB / Pinecone / Weaviate) Refine prompt structure to improve grounded answers Enhance an existing AI agent workflow (minor logic or performance improvement) Improve or clean one API endpoint (FastAPI / Python) Minor frontend fixes if required (additional payment will be discussed if needed) (This role does NOT involve building the entire system or frontend from scratch.) Required Skills Python and FastAPI (or Django), Experience working with LLM APIs (OpenAI or similar) Hands-on experience with RAG pipelines and vector databases Nice to Have Experience with document Q&A systems Familiarity with prompt optimization or retrieval tuning Timeline & Budget Fixed budget:$250 Timeline: 3–5 days Clear task definition and access will be provided before starting Fixed budget: 250 USD 7 hours ago Data Science & Analytics, AI & Machine Learning Open project
Data Science Capstone Project – End-to-End Analysis, Insights & Deliverables -- 2 Applied	~17 - 138 USD	8 hours ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Oct 5, 2025 India 1
I am seeking a skilled data scientist or data analyst to complete my final Data Science Capstone Project. The goal is to perform a full end-to-end analysis of the provided dataset (Life Insurance Sales Data – BFSI domain), extract meaningful insights, and deliver polished reports and presentations that align with the given academic and formatting rules. All datasets, templates, and evaluation rubrics are available in the attached repository. Freelancers are expected to strictly follow these rules and submission standards. Scope of Work & Deliverables: Notes 1 - Conduct initial data exploration, cleaning, and descriptive analysis. - Prepare a Business Report explaining the approach, findings, and business implications (no raw code). - Include a Python Notebook (.ipynb) file for reference. Notes 2 - Perform deeper analysis, feature engineering, and modeling. - Provide a Business Report summarizing insights and visual outputs (charts, graphs, tables, etc.). - Submit a corresponding Python Notebook for validation. Final Report - Comprehensive business report covering the full analysis flow, models, insights, and recommendations. - Should clearly link technical results to business outcomes. - Accompanied by a clean, well-commented Python Notebook. Final Presentation (PPT) - Create a 10-minute presentation (plus 5 minutes for Q&A) using the provided template. - Sections: Business Problem, Modelling Approach, Insights, and Recommendations. - Must be visually clear, concise, and professional. Required Skills: - Proficiency in Python (Pandas, NumPy, Matplotlib/Seaborn, Scikit-learn) - Strong grasp of data cleaning, visualization, feature engineering, and ML modeling - Ability to draw business insights from data and communicate them clearly - Experience with report writing and presentation design Important Guidelines: - Business Reports are the primary basis of evaluation; Python notebooks are for reference only. - No plagiarism — all content must be original and compliant with the provided rubrics. - All tables, figures, and charts must be numbered, titled, and clearly labeled. - Ensure all visuals are legible and relevant. - Follow repository templates for formatting and sequencing. Deadline: All deliverables must be completed within 2 weeks of project start. Skills: Python, Data Processing, Data Mining, Big Data Sales, NumPy, Data Visualization, Data Analysis, Data Management, Pandas Fixed budget: 1,500 - 12,500 INR 8 hours ago Websites, IT & Software, Data Entry & Admin, Engineering & Science, Business, Accounting, Human Resources & Legal, Python, Big Data Sales, NumPy, Data Visualization, Data Processing, Data Mining, Data Analysis, Data Management, Pandas Open project
Supervised ML Model, Numerical Data Applied	~138 - 414 USD	8 hours ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Dec 14, 2025 India 1
I have a clean, structured numerical dataset and need a supervised machine-learning model built, validated, and handed over with clear documentation. The goal is to predict future outcomes from past observations, so model accuracy and interpretability both matter. Here’s what I need from you: • A brief data-exploration notebook that highlights key correlations, missing-value handling, and basic visuals. • Feature engineering tailored to the data’s domain (scaling, encoding, derived metrics, etc.). • At least two supervised algorithms (for example, Gradient Boosting and Random Forest in scikit-learn, or an XGBoost/TensorFlow alternative) trained, cross-validated, and benchmarked. • A concise performance comparison using appropriate regression/classification metrics—whichever fits once you see the target variable. • The final, best-performing model saved in a reusable format (pickle/joblib or SavedModel). • A short read-me that explains: setup steps, how to retrain with fresh data, and how to call the model for predictions. I’ll provide the dataset and any domain notes as soon as we start. Keep the workflow reproducible (Python 3.x, virtual-env or conda environment file). Clean, commented code and a results summary slide or PDF will serve as acceptance criteria. Skills: Python, Algorithm, Machine Learning (ML), Data Science, Data Visualization, Classification, Model Deployment, Regression Analysis Fixed budget: 12,500 - 37,500 INR 8 hours ago Websites, IT & Software, Engineering & Science, Python, Data Visualization, Editing, Algorithm, Machine Learning (ML), Data Science, Classification, Model Deployment, Regression Analysis Open project
Dimensional Scanner Applied	not specified	9 hours ago	Client Rank - Good Payment method verified Phone number verified $7 284 total spent 1 hires 5 jobs posted 20% hire rate, 1 open job 70.00 /hr avg hourly rate paid 94 hours paid 5.00 of 1 reviews Registered: Mar 18, 2021 United States Union 18:26 4
OCR Computer vision Hardware design Api integration Bluetooth compatibility Wifi compatibility Budget: not specified 9 hours ago Client's recent history (1 work) Ecommerce Marketing Specialist No feedback given To client: 5 Great Client. Easy to work with and very responsive Dec 2022 - May 2023 95 hrs @ $76.81/hr Billed: $7,283.94 Data Science & Analytics, AI & Machine Learning Open project
Senior LLM Engineer – Autonomous Trading AI (GPT-4, MT5) Applied	$13 - $40 / hr	10 hours ago	Client Rank - Good Payment method verified $1 487 total spent 7 hires 17 jobs posted 41% hire rate, 2 open job 5.00 of 7 reviews Registered: Nov 16, 2022 France Guebwiller 01:26 4
Upwork Job – Senior AI Trading Developer (GPT-based, MT5) – Phase 1 Project Overview I’m building a next-generation AI trading assistant, not a traditional trading bot or MT5 Expert Advisor. ⚠️ Important: This project does NOT start from scratch. A previous developer has already: • completed approximately 60% of the front-end, • implemented several backend optimizations (market data flow, MT5 connectivity, basic infrastructure). However, the current AI component is not acceptable: • it relies on a local / proprietary AI model, • it does not reason properly, • and its behavior is closer to a deterministic bot than a reasoning-driven AI. Your mission is to replace the AI brain, while reusing and improving the existing front-end and backend, not discarding them. ⸻ Phase 1 Objective The goal of Phase 1 is to build a proof-of-performance AI trading system that: • reasons like ChatGPT, • understands a human trading strategy, • continuously analyzes real markets via MetaTrader 5, • autonomously trades and manages positions on a demo account, • explains every decision clearly. This phase is about correct reasoning, robustness, and explainability, not brute-force automation. ⸻ Core Requirements AI & Reasoning (Critical) • The AI must be LLM-first, using OpenAI GPT-4 / GPT-4o (or newer). • The LLM must be the final decision-maker. • The AI must be able to: • accept or refuse trades, • explain its reasoning, • follow a user-defined trading strategy. • No local AI model or “black-box logic” allowed. ⸻ Chat & Learning • ChatGPT-like interface to: • discuss trading strategy, • ask questions, • explain market context. • Ability to educate the AI using: • PDF documents, • screenshots of chart setups, • written notes. • The AI must reference learned material in its reasoning. ⸻ Market Analysis (MT5) • Direct integration with MetaTrader 5 (Python API). • Continuous analysis (approx. every 60 seconds). • Multi-asset capability: • Forex, • Indices, • Commodities. • Assets are selected by the user, not hard-coded. • Automatic reconnection in case MT5 disconnects. ⸻ Trade Execution & Management • Place trades on MT5 demo account. • Set logical Stop Loss / Take Profit. • Manage open positions: • break-even, • early exit. • Strict risk rules: • risk % per trade, • max trades per day, • max daily drawdown, • spread/slippage limits. ⸻ Front-End (Phase 1 – Minimal but Functional) • Reuse existing front-end (~60% done). • Deliver at least: • a Trading Dashboard (status, markets, risk, trades, AI reasoning), • a Chat & Training page (conversation + resource upload). UX polish is not the priority; usability and clarity are. ⸻ What This Project Is NOT • ❌ Not a classic MT5 EA • ❌ Not a signal-only system • ❌ Not a locally trained AI • ❌ Not reinforcement learning in Phase 1 If your approach is “train a model and let it guess,” this project is not a fit. ⸻ Technical Expectations • Python 3.x • OpenAI API (GPT-4 / GPT-4o) • MetaTrader 5 Python API • Async processing / background jobs • Clean logging & error handling • VPS-ready (24/7 with auto-restart) Exact tools are flexible if the architecture is sound. ⸻ Timeline & Budget • Phase 1 duration: ~4 weeks • Fixed budget, milestone-based • Long-term collaboration possible (Phase 2 / SaaS) ⸻ Who Should Apply This project is ideal for someone who: • understands AI reasoning systems, not just bots, • is comfortable refactoring existing code, • values explainability and correctness over speed, • and wants to build something serious and long-term. ⸻ How to Apply Please include: 1. A short explanation of how you would architect this system. 2. Your experience with OpenAI / LLMs. 3. Any experience with trading or market data (a plus). ⸻ Final Note Is not about “getting trades.” It’s about building an AI that thinks before acting. If this aligns with how you work, let’s talk. IMPORTANT : To apply, your proposal must include the following: 1. Estimated timeline → How long you realistically need to complete Phase 1 of the project (in weeks). 2. Approximate budget range → Your expected price range for Phase 1 (ballpark estimate is fine). 3. Mini action plan → A short step-by-step plan explaining: • how you would integrate GPT-4 / LLM reasoning, • how you would connect it to MT5 for real-time analysis, • how the AI would take, manage, and adjust trades, • how the chat + strategy teaching would work. Proposals without these 3 elements will not be reviewed. ⸻ Optional (but strong plus) If possible, also mention: • previous experience with LLMs (GPT-4 / GPT-4o / GPT-5), • experience with trading systems, MT4/MT5, or real-time market data, • links or brief descriptions of similar projects you worked on. Hourly rate: 13 - 40 USD 10 hours ago Client's recent history (7 works) AI plateforme trading To freelancer: 5 Working with Mudassir has been an excellent experience from start to finish. The communication was always smooth, clear … Working with Mudassir has been an excellent experience from start to finish. The communication was always smooth, clear and efficient, which made the entire collaboration extremely comfortable. His team of developers demonstrated a high level of professionalism throughout the process, and everything unfolded exactly as planned, without any complications. I truly appreciate the seriousness, reliability and dedication shown during the collaboration. I highly recommend Mudassir and his team 100% to anyone looking for a trustworthy and competent partner. To client: 5 Oct 2025 - Dec 2025 FIXED $500.00 Design interface VIDAR AI (Phase 1) To freelancer: 5 Muhammed did a great job! he is responsive, fast and very professional, I recommend without hesitation! To client: 5 it's was a great experience working with Valentin. Oct 2025 - Oct 2025 Tracking Server side pixel META / GA4 / Lead scoring To freelancer: 5 J’ai fait appel à Wahidur pour la mise en place du tracking server-side sur Meta et je ne peux que le recommander. Il a … J’ai fait appel à Wahidur pour la mise en place du tracking server-side sur Meta et je ne peux que le recommander. Il a fait preuve d’une grande réactivité, d’une expertise technique pointue et d’un réel souci du détail. Tout le processus a été clair, transparent et efficace, ce qui nous a permis d’obtenir un tracking fiable et précis, avec un impact immédiat sur nos campagnes publicitaires. Il est pro, compétent et niveau qualité/prix c’est vraiment correct ! Merci Wahidur ! To client: 5 Sep 2025 - Sep 2025 FIXED $602.40 Alerte TDV To freelancer: 5 Il a directement été capable de comprendre mon projet rapidement. Beaucoup de personnes ont passé des heures sans réussi… Il a directement été capable de comprendre mon projet rapidement. Beaucoup de personnes ont passé des heures sans réussir le job. Gouvernement profond lui à réussi en même pas 30 min. Le travail qu'il fournit est de très bonne qualité. Je recommande à 100% To client: 5 He is nice person and communication also good i understnad easily. I wish to work with them in future as well. Jan 2023 - Jan 2023 FIXED $50.00 Creation of TradingView scripts No feedback given To client: 5 he is very nice person and i will work again and agian. Jan 2023 - Jan 2023 FIXED $100.00 Creation of TradingView scripts No feedback given To client: 5 His behaviour is very nice, I recommend working with him. Jan 2023 - Jan 2023 FIXED $35.00 Creation of TradingView scripts No feedback given To client: 5 I have great expreance and went to work again. Jan 2023 - Jan 2023 FIXED $100.00 View more (5) Data Science & Analytics, AI & Machine Learning Open project
AI Developer Needed for Sports Betting Prediction SaaS Applied	$900	12 hours ago	Client Rank - Good Payment method verified Phone number verified $1 899 total spent 7 hires, 3 active 44 jobs posted 16% hire rate, 9 open job 5.00 of 4 reviews Industry: Tech & IT Individual client Registered: Aug 19, 2024 Canada Montreal 19:26 4
I am seeking a Sports AI / Machine Learning Developer to design and build the core AI prediction engine for my SaaS platform, GoWinBet. GoWinBet is an AI-driven sports analytics platform focused on football match analysis, generating data-backed predictions, calculating success rates, and delivering daily and weekly betting picks. You will work closely with the backend developer to ensure: Seamless and reliable data exchange Well-structured and compatible APIs Real-time data and prediction updates Scalable and high-performance prediction delivery Fixed budget: 900 USD 12 hours ago Client's recent history (7 works) Jobs in progress (3) Backend developer to integrate the frontend with all the admin features into my crypto analysis SaaS Nov 2025 - Present React Developer to create the admin for SaaS AI Crypto Analysis Nov 2025 - Present FIXED $200.00 Backend developer to integrate the frontend admin features into my crypto analysis SaaS. Oct 2025 - Present View more (-2) 🚀 HIRING: React Developer for Crypto AI SaaS (70% Done) – Budget: $1500 / 2 Months To freelancer: 5 Good dev nice work whit you thanks for helping. To client: 5 Aug 2025 - Oct 2025 FIXED $500.00 Dynamic Animated Landing Page Design To freelancer: 5 Sangam is an exceptional UI/UX designer. He transformed our product with clean, modern, and highly functional designs. F… Sangam is an exceptional UI/UX designer. He transformed our product with clean, modern, and highly functional designs. From wireframes to high-fidelity prototypes, he handled everything with precision and creativity. His expertise in Figma, responsive design, and user experience was exactly what we needed. Highly recommend! To client: 5 Jul 2025 - Aug 2025 FIXED $100.00 Dynamic Animated Landing Page Design To freelancer: 5 Good work for design thanks To client: 5 Jun 2025 - Jul 2025 FIXED $100.00 Flutter Developer Needed for AI Trading Signal App Customization To freelancer: 5 To client: 5 He is a good client! Highly recommended. Jan 2025 - Jun 2025 FIXED $395.00 View more (2) Data Science & Analytics, AI & Machine Learning Open project
Create models ML AI Economics Applied	$19 - $40 / hr	13 hours ago	Client Rank - Excellent Payment method verified $13 250 total spent 27 hires, 6 active 43 jobs posted 63% hire rate, 4 open job 20.31 /hr avg hourly rate paid 381 hours paid 5.00 of 21 reviews Registered: Mar 20, 2021 France Cannes 01:26 5
I created datawarehouse for property data and now I need a help of Data Scientist/Economist to create following models : Model 1 — Property Value Estimation (AVM) Build a property value estimation model. Output must be a value range + confidence score (no single price). Deliver: model logic, feature list, validation metrics. Model 2 — Negotiation Margin Estimation Compute expected negotiation margin between listing price and final sale price using historical listings matched with past transactions for specific district and specific type of property. Start with statistical approach by area and property type; ML optional. Deliver: margin distribution, median/quantiles, confidence interval. Model 3 — Average Time to Sell Estimate average and median time on market using listing publish/remove dates and past transactions sale dates. Must handle unsold listings (censored data). Deliver: median days to sell + probability of sale at xxx days. Model 4 — Market Trend Indicators Build market trend indicators using our datawarehouse and listing volumes over time. No ML required. Indicators must be explainable and reproducible. Deliver: price trend, liquidity index, market phase per area. Hourly rate: 19 - 40 USD 13 hours ago Client's recent history (27 works) Jobs in progress (4) French lawyer Feb 2023 - Present 16 hrs @ $52.50/hr Billed: $840.00 Scrapper developper Jan 2022 - Present FIXED $90.00 Prepare pitch May 2021 - Present FIXED $195.00 Make marketing rapport Apr 2021 - Present FIXED $1,800.00 View more (-1) Develop a system to handle a large number of scrapers + UI No feedback given Sep 2022 250 hrs @ $21.00/hr Billed: $5,250.00 Comptable To freelancer: 5 I had a great experience working with Christophe on my accounting needs. He was professional, detail-oriented, and very … I had a great experience working with Christophe on my accounting needs. He was professional, detail-oriented, and very responsive throughout the entire process. He helped organize my financial records, provided clear reports, and offered valuable advice that made a real difference. I appreciated his timely communication and accuracy in handling complex transactions. Highly recommended for anyone seeking reliable and efficient freelance accounting support. To client: 5 Excellent communication I recommand Jul 2025 - Jul 2025 FIXED $100.00 Fixe scrapping system To freelancer: 5 I had a great experience working with Datascout team and Mr Eldar on management. Their professionalism, technical skill,… I had a great experience working with Datascout team and Mr Eldar on management. Their professionalism, technical skill, and attention to detail were evident throughout the project. They communicated clearly, delivered high-quality code, and were always responsive to feedback and changes. Whether it was debugging complex issues or implementing new features, they handled every task with confidence and care. I truly appreciated their proactive approach and willingness to go the extra mile. I highly recommend Datascout for any development work, and I look forward to collaborating again in the future! Jun 2025 - Jul 2025 FIXED $500.00 Copywrite To freelancer: 5 Very professional of his niche , highly recommend! To client: 5 I recently delivered a copy of Mr. Toghrul's new website and a French translation of it. And, out of 5 stars, he truly i… I recently delivered a copy of Mr. Toghrul's new website and a French translation of it. And, out of 5 stars, he truly is a 6! Super good communication, clear guidelines, and all-in-all, an excellent person to work with. I'd recommend working with him if you ever get the chance. Mar 2023 - Mar 2023 4 hrs @ $52.50/hr Billed: $210.00 SEO manager No feedback given To client: 5 Thank you for the opportunity May 2022 - Jan 2023 FIXED $100.00 COnnsultation for scrapping system To freelancer: 5 First consultation done positive. We start working. To client: 5 Sep 2022 - Sep 2022 FIXED $10.00 Rediger textes SEO To freelancer: 5 Very nice and professional SEO expert. Very appreciate working.Recommend! To client: 5 I liked to work with Bem, thank you for the opportunity. May 2022 - Jun 2022 FIXED $210.00 Scrapper developper No feedback given To client: 5 Thank you, nice to work with you. Dec 2021 - Mar 2022 FIXED $30.00 FastApi for AI solution No feedback given To client: 5 Apr 2021 - Feb 2022 110 hrs @ $18.18/hr Billed: $2,000.00 Scrapper developper No feedback given To client: 5 It’s always great working with you! Thanks again! Jan 2022 - Jan 2022 FIXED $50.00 Scrapper developper No feedback given To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo… I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again. Jan 2022 - Jan 2022 FIXED $50.00 Documentation for AI models (ML) To freelancer: 5 Akash is very smart and professional Data scientist. He helped us with documentation of Neural network models. Highly re… Akash is very smart and professional Data scientist. He helped us with documentation of Neural network models. Highly recommend him! To client: 5 It was nice to work for Bem Tin. Apr 2021 - May 2021 FIXED $75.00 Make marketing case study in la relation client To freelancer: 5 Cecile is an expert with strong experience in all aspects of marketing. She managed to find solution for specific our ca… Cecile is an expert with strong experience in all aspects of marketing. She managed to find solution for specific our case study! To client: 5 Mar 2021 - Apr 2021 FIXED $165.00 Make a case study in marketing To freelancer: 5 Very ponctual and honest specialist. Deliver the result on time. Recommend! To client: 5 Mar 2021 - Apr 2021 FIXED $165.00 Make a marketing case study To freelancer: 5 Expert in marketing, highly recommend! To client: 5 Mar 2021 - Apr 2021 FIXED $165.00 Make case study in marketing To freelancer: 5 Brilliant job! Will definetelly continue working with Cecile. To client: 5 Mar 2021 - Apr 2021 FIXED $165.00 Marketing case study 6 To freelancer: 5 Very well done! Bravo! To client: 5 Apr 2021 - Apr 2021 FIXED $165.00 Marketing case study 9 To freelancer: 5 We keep on working on various tasks related to marketing. Very satisfied! To client: 5 Apr 2021 - Apr 2021 FIXED $165.00 Marketing case study 8 To freelancer: 5 Highly recommend for any marketing mission! To client: 5 Apr 2021 - Apr 2021 FIXED $165.00 Marketing case study 7 To freelancer: 5 Strongly recommend to trust your marketing strategy to Cecile and increase your Turnover rapidly! To client: 5 Apr 2021 - Apr 2021 FIXED $165.00 Marketing case study 10 To freelancer: 5 I am glad to have in my team an expert like Cecile!Very good job. To client: 5 Apr 2021 - Apr 2021 FIXED $165.00 marketing Make case study d’anticipation et d’innovation To freelancer: 5 Cecile professionally did case study and fully achieved our expectation for this mission! To client: 5 Mar 2021 - Apr 2021 FIXED $165.00 Repondre aux des questions de case marketing To freelancer: 5 I had very positive experience with Cecile. She finished marketing project on time and was always in contact for any que… I had very positive experience with Cecile. She finished marketing project on time and was always in contact for any questions and concerns. To client: 5 Everything was very clear and Bem was very cooperative and easy to work with. Mar 2021 - Mar 2021 1 hrs @ $90.00/hr Billed: $90.00 View more (21) Data Science & Analytics, AI & Machine Learning Open project
Trading platform Applied	not specified	15 hours ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job India 05:56 1
This document consolidates the complete feature set and workflows for an options trading platform (desktop application ) designed for NSE F&O traders. The platform enables: Multi-leg strategy creation and execution with smart spread order engine Straddle/Strangle trading with automated hedge placement Real-time position management with granular SL/target controls Live market analytics, portfolio risk, and broker API integration Budget: not specified 15 hours ago Web, Mobile & Software Dev, Scripts & Utilities Open project
IJMP-Ready Digital Wardrobe Manuscript -- 2 Applied	~17 - 138 USD	17 hours ago	Client Rank - Good Payment method verified $2 264 total spent 3 hires, 1 active 1 open job 5.00 of 3 reviews Registered: Jul 17, 2025 India 4
I need a complete, submission-ready research paper titled “The Digital Wardrobe: A Systematic Review and Meta-Analysis of Female Working Professionals’ Online Apparel Purchase Intention,” prepared exactly to the author guidelines of the International Journal of Management Practice (Inderscience, Scopus indexed). Scope and focus The review must quantify how brand loyalty, price sensitivity, fashion trends, trust, technology acceptance, and any other rigorously justified factors influence online apparel purchase intention among female professionals. Because IJMP favours empirically grounded work, the study has to centre on quantitative techniques—in this case, a PRISMA-aligned systematic review followed by a full meta-analysis. Core tasks • Search strategy: devise databases, keywords, and inclusion/exclusion criteria that meet PRISMA standards. • Data extraction & coding: create an Excel sheet (or similar) capturing effect sizes and study descriptors. • Meta-analytic procedures: calculate pooled effect sizes, heterogeneity (I²), subgroup/ moderator tests for each focal factor. Preferred tools are RevMan, R (metafor/dmetar), or Stata—use whichever gives the clearest outputs. • Bias assessment: funnel plot, Egger’s test, plus quality appraisal of primary studies. • Manuscript writing: follow IJMP formatting—12-pt Times Roman, Harvard referencing, ≤10,000 words, structured abstract, numbered headings, high-resolution figures (forest plots, funnel plots), correct table layout, and clear managerial implications. • Supplementary files: provide the PRISMA flow diagram, raw data sheet, and statistical output scripts. Acceptance criteria 1. Manuscript passes an automated guideline check (word count, reference style, figure/table placement). 2. All statistical results replicate from the supplied data and code. 3. English is publication-quality after Grammarly or similar proofing. 4. Files open cleanly in MS Word 2019 and PDF. Deliver all materials within the agreed timeline so I can move straight to IJMP’s submission portal with minimal revision. Skills: Research, Research Writing, Statistical Analysis, SPSS Statistics, Data Science, Academic Writing, Data Extraction, Data Analysis Fixed budget: 1,500 - 12,500 INR 17 hours ago Websites, IT & Software, Writing & Content, Data Entry & Admin, Engineering & Science, Business, Accounting, Human Resources & Legal, SPSS Statistics, Research, Research Writing, Academic Writing, Data Extraction, Statistical Analysis, Data Science, Data Analysis Open project
IJMP-Ready Digital Wardrobe Manuscript Applied	~17 - 138 USD	17 hours ago	Client Rank - Good Payment method verified $2 264 total spent 3 hires, 1 active 1 open job 5.00 of 3 reviews Registered: Jul 17, 2025 India 4
I need a complete, submission-ready research paper titled “The Digital Wardrobe: A Systematic Review and Meta-Analysis of Female Working Professionals’ Online Apparel Purchase Intention,” prepared exactly to the author guidelines of the International Journal of Management Practice (Inderscience, Scopus indexed). Scope and focus The review must quantify how brand loyalty, price sensitivity, fashion trends, trust, technology acceptance, and any other rigorously justified factors influence online apparel purchase intention among female professionals. Because IJMP favours empirically grounded work, the study has to centre on quantitative techniques—in this case, a PRISMA-aligned systematic review followed by a full meta-analysis. Core tasks • Search strategy: devise databases, keywords, and inclusion/exclusion criteria that meet PRISMA standards. • Data extraction & coding: create an Excel sheet (or similar) capturing effect sizes and study descriptors. • Meta-analytic procedures: calculate pooled effect sizes, heterogeneity (I²), subgroup/ moderator tests for each focal factor. Preferred tools are RevMan, R (metafor/dmetar), or Stata—use whichever gives the clearest outputs. • Bias assessment: funnel plot, Egger’s test, plus quality appraisal of primary studies. • Manuscript writing: follow IJMP formatting—12-pt Times Roman, Harvard referencing, ≤10,000 words, structured abstract, numbered headings, high-resolution figures (forest plots, funnel plots), correct table layout, and clear managerial implications. • Supplementary files: provide the PRISMA flow diagram, raw data sheet, and statistical output scripts. Acceptance criteria 1. Manuscript passes an automated guideline check (word count, reference style, figure/table placement). 2. All statistical results replicate from the supplied data and code. 3. English is publication-quality after Grammarly or similar proofing. 4. Files open cleanly in MS Word 2019 and PDF. Deliver all materials within the agreed timeline so I can move straight to IJMP’s submission portal with minimal revision. Skills: Research, Research Writing, Statistical Analysis, SPSS Statistics, Data Science, Academic Writing, Data Extraction, Data Analysis Fixed budget: 1,500 - 12,500 INR 17 hours ago Websites, IT & Software, Writing & Content, Data Entry & Admin, Engineering & Science, Business, Accounting, Human Resources & Legal, SPSS Statistics, Research, Research Writing, Academic Writing, Data Extraction, Statistical Analysis, Data Science, Data Analysis Open project
Data Analyst: Python Data Cleaning & Excel Dashboard Applied	$10 - $30 / hr	17 hours ago	Client Rank - Medium Payment method verified Phone number verified $10 total spent 1 hires 1 jobs posted 100% hire rate, 2 open job 5.00 of 1 reviews Industry: Travel & Hospitality Company size: 10 Registered: Nov 14, 2025 Qatar Doha 03:26 3
We are seeking an expert Data Analyst to help improve our ongoing data analysis project. The candidate will focus on reviewing our data pipeline, especially the data collection process in Python. Currently, we are facing issues with data formatting, which is affecting the data fed into our Excel dashboards. The candidate will resolve these formatting issues and optimize the Excel dashboard development process based on the corrected data formats. Since our data is related to marketing analysis, experience with platforms such as Facebook, Instagram, and other social media metrics is a plus. Hourly rate: 10 - 30 USD 17 hours ago Client's recent history (1 work) Data Science Consultant for Business Analytics & Insights To freelancer: 5 Moin gave me good suggestions about using our data for decision making to improve our business outcomes. Will hire him a… Moin gave me good suggestions about using our data for decision making to improve our business outcomes. Will hire him again. To client: 5 Just had a short meeting for consultation. Looking for further collaboration. Good Client. Nov 2025 - Nov 2025 Data Science & Analytics, Data Analysis & Testing Open project
Advanced Bayesian Linear Regression Modeling Applied	$10 - $30	19 hours ago	Client Rank - Medium Payment method verified 1 open job 5.00 of 1 reviews Registered: Dec 7, 2024 United States 3
I want to push classic Bayesian Linear Regression. You’ll start with my existing dataset and build a robust, fully-probabilistic model that not only delivers accurate point predictions but also quantifies the underlying uncertainty in a way I can actually act on. I’ll provide the dataset as soon as we kick off. Deliver the complete, well-commented code (preferably in a Jupyter notebook or equivalent script). Impress me with clean Bayesian thinking, reproducible workflow, and crisp explanations, and we’re good to go. Skills: Statistics, R Programming Language, Data Science, Data Visualization, Data Analysis, Statistical Modeling Fixed budget: 10 - 30 USD 19 hours ago Websites, IT & Software, Engineering & Science, Business, Accounting, Human Resources & Legal, R Programming Language, Data Visualization, Statistics, Data Science, Data Analysis, Statistical Modeling Open project
Reinforcement Learning Engineer Applied	$65 - $999 / hr	20 hours ago	Client Rank - Good Payment method verified $1 083 total spent 3 hires, 1 active 7 jobs posted 43% hire rate, 3 open job 16.67 /hr avg hourly rate paid 58 hours paid 3.53 of 3 reviews Individual client Registered: Dec 23, 2020 United States San Ramon 21:26 4
2. Job Description and Working Conditions Environment Engineer Contractor About the Role We’re seeking experienced Machine Learning Engineers and Software Engineers with ML experience to design and build high quality RL training environments for LLM agents. As an RL Environment Engineer, you’ll create diverse machine learning tasks that challenge and improve language models, working with minimal supervision to deliver consistent, high quality outputs. What You’ll Do Design and build tasks for machine learning domains that target specific language models and difficulty distributions Iterate rapidly on task designs based on customer feedback, with 24 hour turnaround times Create diverse, challenging scenarios that test language model capabilities and expose their limitations Hit the ground running with minimal onboarding time What We’re Looking For Strong machine learning background through coursework, previous work experience, or personal projects Python fluency. You write clean, efficient Python code regularly Heavy LLM user who understands current model capabilities and failure modes through daily hands on experience Self directed and creative. You can generate novel ML task ideas in your domain without constant guidance High responsibility and integrity. You deliver quality work consistently and meet deadlines Availability overlap with PST business hours. Minimum 3 hours required Work Details Location Remote Type Contractor Time Commitment Minimum 40 hours per week. Must have at least 3 hours of overlap with PST business hours from 9am to 5pm Wage Range We negotiate wages individually taking into account experience, location, and performance on the take home. The range can vary between 50 to 150 per hour depending on skill level, quality of submitted take home, and preferred work details such as part time. We acknowledge high performers. Team Scaling We are growing and scaling our dev team constantly. Long Term Perspectives We are currently focused on scaling our business by onboarding external resources. Outstanding performance combined with a strong personal fit could lead to the possibility of a full time role. However, contractors should not expect this transition, as multiple factors such as visa viability and company growth strategy influence full time hiring decisions. Hourly rate: 65 - 999 USD 20 hours ago Client's recent history (4 works) Jobs in progress (1) Sell Side IB Analysts Jul 2025 - Present 17 hrs @ $39.44/hr Billed: $670.44 View more (-4) Senior UI/UX Designer: Simulate Design Workflows to Train a Design-Aware AI To freelancer: 5 To client: 3.3 Jul 2025 - Jul 2025 Senior UI/UX Designer: Simulate Design Workflows to Train a Design-Aware AI To freelancer: 1 To client: 3.15 Jul 2025 - Jul 2025 19 hrs @ $14.17/hr Billed: $273.89 Lead list To freelancer: 5 To client: 4.85 Dec 2020 - Dec 2020 22 hrs @ $4.00/hr Billed: $86.67 View more (1) Data Science & Analytics, AI & Machine Learning Open project
AI Trading Agent Applied	$10 - $60 / hr	22 hours ago	Client Rank - Excellent Payment method verified Phone number verified $10 365 total spent 65 hires, 15 active 109 jobs posted 60% hire rate, 5 open job 8.65 /hr avg hourly rate paid 179 hours paid 4.71 of 47 reviews Registered: Sep 23, 2020 United States Baldwin 21:26 5
Need someone that has done it before and has proof of operational success. Hourly rate: 10 - 60 USD 22 hours ago Client's recent history (50+ works) Jobs in progress (9) Accountant needed to complete 10 months of reconciliation for my companies Chart of Accounts Dec 2025 - Present 20 hrs @ $5.64/hr Billed: $112.79 Migrating a website from go daddy to Plesk Sep 2025 - Present FIXED $157.75 Rebuild website (Wordpress) Aug 2025 - Present Vinyl Work Mockup Creation for Office Design Mar 2025 - Present FIXED $100.00 Social Media Video Editor Needed Feb 2025 - Present FIXED $50.00 Logo Enhancement and Thumbnail Design Jan 2025 - Present FIXED $50.00 45 second animated video, demonstrating how an email automation service works. Nov 2024 - Present 5 hrs @ $0.00/hr Enhance a logo Sep 2022 - Present FIXED $30.00 Duplicate a Website and Make Minor Additions (WORDPRESS) Aug 2022 - Present 111 hrs @ $9.16/hr Billed: $1,017.80 View more (4) Building 2 websites No feedback given Aug 2025 FIXED $215.75 Add Adobe Form and Social Media Corousel to website No feedback given Oct 2024 Wordpress Updating No feedback given Mar 2024 FIXED $30.00 Edo Org Site No feedback given Mar 2023 38 hrs @ $8.40/hr Billed: $319.20 Create an Animated Video for Educational App No feedback given To client: 5 Feb 2025 - Oct 2025 FIXED $650.00 Website Development for Education Services Provider To freelancer: 5 To client: 5 Nov 2024 - Aug 2025 FIXED $550.00 Update financial model To freelancer: 5 Thanks alot To client: 5 Dominic is a good client. Jun 2025 - Jun 2025 FIXED $200.00 Urgent Financial Model Needed for Educational Services Company No feedback given To client: 5 Work delivered successfully. Client informed me of successful fund raise! Jan 2025 - Apr 2025 FIXED $200.00 Flyer Enhancement and Canva Transcription No feedback given To client: 5 Dominic was very kind and professional, it was an absolute pleasure to work with him on this project and I hope to work … Dominic was very kind and professional, it was an absolute pleasure to work with him on this project and I hope to work with him again in the near future! Jan 2025 - Jan 2025 FIXED $10.25 Toy Catalog Mimicking Project with Markup No feedback given To client: 5 Dec 2024 - Dec 2024 FIXED $228.75 Website Development for Education Services Provider No feedback given To client: 5 Excellent and I will work with Dominic again. Nov 2024 - Dec 2024 FIXED $81.50 Design a Website for a Sports Company To freelancer: 5 To client: 5 It is an honor to work with Dominic. Very professional, friendly behavior with me and I will definitely cooperate with D… It is an honor to work with Dominic. Very professional, friendly behavior with me and I will definitely cooperate with Dominique in future projects. Oct 2024 - Oct 2024 FIXED $250.00 Need a Logo Designed No feedback given To client: 5 Sep 2024 - Oct 2024 FIXED $50.00 Design workbook for Elementary School Business Class No feedback given To client: 5 Thank you! Sep 2024 - Oct 2024 0 hrs @ $25.47/hr Billed: $8.49 Updating Wordpress Site With Relevant Data To freelancer: 5 Sep 2024 - Sep 2024 Need 100 persons to simultaneously QA a reading application No feedback given To client: 5 Jul 2024 - Aug 2024 FIXED $200.00 Logo Revamp No feedback given To client: 5 May 2024 - Jul 2024 FIXED $20.00 Website Development No feedback given To client: 3.45 May 2024 - Jun 2024 FIXED $410.00 Build a Wordpress Website To freelancer: 5 Thank you for your perfect attention to detail and overall support. To client: 5 Always a pleasure working with Dominic. Excellent client! Feb 2024 - Apr 2024 FIXED $500.00 Add file transfer to html site To freelancer: 5 To client: 5 Apr 2024 - Apr 2024 Run a diagnostic on a website to ensure there is no threat of viruses No feedback given To client: 5 May 2023 - Apr 2024 FIXED $40.00 Need a rockstar invitation for a Sex and the City themed bridal shower No feedback given To client: 4.55 I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo… I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again. Mar 2024 - Mar 2024 Add a photo and an excel file to my Wordpress site To freelancer: 5 Very prompt and responsive thank you To client: 3.65 Hello to my dear colleagues in the Upwork community There is no problem and if they have a new project in the future, I … Hello to my dear colleagues in the Upwork community There is no problem and if they have a new project in the future, I will be proud to accompany them in the project and it is an honor. Jan 2024 - Mar 2024 FIXED $20.00 Build a 5 page website -Wordpress No feedback given To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo… I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with her and hope to have the opportunity to work with her again. Feb 2024 - Feb 2024 FIXED $100.00 Build a responsive Ecommerce website No feedback given Dec 2023 - Jan 2024 FIXED $150.00 Rockstar video editor needed for Creating workout videos No feedback given Nov 2023 - Jan 2024 FIXED $700.00 Design a website with 25-30 pages No feedback given To client: 5 Oct 2023 - Nov 2023 FIXED $300.00 Build 10 page Wordpress website No feedback given To client: 5 Working with Dominic was a pleasure. He sets clear expectations and requirements from the start, and despite a brief com… Working with Dominic was a pleasure. He sets clear expectations and requirements from the start, and despite a brief communication gap due to unforeseen circumstances, his genuineness shone through. I look forward to working with him again. Sep 2023 - Oct 2023 FIXED $150.00 Website Already Designed. Need someone to put it on Godaddy hosting To freelancer: 5 To client: 5 Oct 2023 - Oct 2023 FIXED $20.00 Build 10 page Wordpress website To freelancer: 5 Anam was exceptional to work with. Her methodology in design and communicating is second to none. A job superbly done. To client: 5 Sep 2023 - Oct 2023 FIXED $150.00 I Need 20,000 Instagram followers and 500 likes on 3 posts To freelancer: 5 To client: 5 Great work with this client. I want to work again in future. Thanks Jun 2023 - Sep 2023 FIXED $30.00 Revamp My Content on My Upwork Freelancer Profile No feedback given To client: 5 Dominic is a great person to work with. He is very cooperative. Would love to work with him in the future. May 2023 - Jun 2023 FIXED $5.00 Development of A Website W/Client Portal No feedback given To client: 5 It was really nice working with Dominic:) Dec 2021 - Dec 2022 FIXED $800.00 Remove Malware from Bluehost/Wordpress site No feedback given To client: 5 thanks for the job. Nov 2022 - Dec 2022 4 hrs @ $23.10/hr Billed: $92.40 Remove Malware from Bluehost/Wordpress site No feedback given To client: 5 It was a pleasure helping Dominic, will be glad to work with you in future! Nov 2022 - Dec 2022 FIXED $50.00 Build a Real Estate Website with connection to IDX feed To freelancer: 4.4 To client: 5 Thank you for this job.Many more to get the discussion going on. Jul 2022 - Aug 2022 FIXED $100.00 Website Design and Transfer To freelancer: 5 To client: 5 Aug 2022 - Aug 2022 FIXED $100.00 Website Design and Transfer To freelancer: 5 To client: 5 Jul 2022 - Aug 2022 FIXED $100.00 Landing Page Design To freelancer: 5 Thanks To client: 5 Dec 2021 - Dec 2021 FIXED $120.00 Landing Page Design No feedback given To client: 5 Dec 2021 - Dec 2021 FIXED $80.00 Adjustment of a Logo To freelancer: 5 To client: 5 Very humbled & very professional client Would love to work for him again, Always available! Highly recommended client!!! Oct 2021 - Nov 2021 FIXED $15.00 View more (39) Data Science & Analytics, AI & Machine Learning Open project
LinkedIn Follower Growth Specialist Applied	$100	1 day ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job United States 18:26 1
I am seeking a skilled Data Science professional to help increase my LinkedIn followers organically. The ideal candidate should have a proven track record in social media growth strategies, particularly on LinkedIn. You will develop and implement tactics to enhance my profile visibility, engage with relevant communities, and drive traffic to my profile. If you have experience in creating engaging content, optimizing profiles, and using analytics to track growth, I want to hear from you! Fixed budget: 100 USD 1 day ago Sales & Marketing, Digital Marketing Open project
Improving Deep Learning Accuracy in Jupyter Applied	$30 - $250	1 day ago	Client Rank - Good Payment method verified $3 779 total spent 4 hires 2 open job 5.00 of 10 reviews Registered: Jan 20, 2024 United Kingdom 4
I’m working inside a Jupyter Notebook that contains several deep learning models for IMU fusion and activity recognition. The current accuracy is around 60%, but my target is at least 95%. i need to run the notebook on a high-performance GPU environment (such as an NVIDIA A100, V100, or T4) because the dataset is quite large and each model requires about 50 epochs of training, which takes several hours on CPU. task is to: Review the full deep learning pipeline (data preprocessing, normalization, window segmentation, and fusion setup). Tune the architectures if needed. Optimize training parameters (batch size, learning rate, dropout, and scheduler). Ensure class balance and correct label mapping Add early stopping and performance tracking per epoch. Provide comparisons showing accuracy and F1-score before vs. after your modifications. Goal: An optimized, end-to-end notebook that reaches 95%+ accuracy and runs smoothly on a high-GPU setup. Budget : 70$ Deadline: 1 day Skills: Java, Python, Machine Learning (ML), Data Science, Neural Networks, Keras, Deep Learning, Model Tuning Fixed budget: 30 - 250 USD 1 day ago Websites, IT & Software, Engineering & Science, Business, Accounting, Human Resources & Legal, Python, Keras, Editing, Machine Learning (ML), Data Science, Neural Networks, Deep Learning, Model Tuning Open project
Python developer for a SAAS app Applied	$100	1 day ago	Client Rank - Excellent Payment method verified $3 316 total spent 42 hires, 9 active 104 jobs posted 40% hire rate, 1 open job 5.49 /hr avg hourly rate paid 219 hours paid 4.89 of 31 reviews Individual client Registered: Feb 26, 2018 India Hyderabad 05:56 5
I am working on a saas project. I need a Python developer to work with me on this project to build specific units of the backend. The scope of the tasks will be decided beforehand, and each task will have its associated pay. I need someone who knows Python well and has some experience working in data science/machine learning projects. Fixed budget: 100 USD 1 day ago Client's recent history (40 works) Jobs in progress (8) Convert a figma design to react (nextjs) webapp in two breakpoints, mobile and web Jun 2025 - Present FIXED $30.00 Need an Ionic Developer to work for UI Dev (Converting a Figma UI design to Screens in Ionic) Jul 2023 - Present FIXED $126.00 Chrome Exension Development Mar 2022 - Present FIXED $100.00 Angular developer required Nov 2021 - Present 181 hrs @ $5.00/hr Billed: $905.84 Two Ionic Pages Feb 2019 - Present FIXED $10.00 Create a design for a mobile application.(mockup) Jan 2019 - Present FIXED $40.00 PCB design (GERBER) of a small circuit. Sep 2018 - Present FIXED $10.00 Want a CAD design of electronic enclosure for a PCB. Mar 2018 - Present FIXED $10.00 View more (3) Angular upgrade No feedback given Oct 2024 FIXED $722.66 IOS build for an Ionic app No feedback given To client: 5 Collaborating with Shekhar was positive overall, and I appreciated the clarity they provided. For future projects, enhan… Collaborating with Shekhar was positive overall, and I appreciated the clarity they provided. For future projects, enhancing response times and clarifying revision expectations could improve efficiency. Nonetheless, their feedback was valuable, and I enjoyed the project. Thank you for the opportunity Oct 2023 - Oct 2024 FIXED $5.00 Upgrading a ionic app to latest ionic and build android app No feedback given To client: 5 Aug 2024 - Sep 2024 FIXED $115.00 UX design for a mobile app No feedback given To client: 5 Shekhar is a vary helpful and responsive client, it was a pleasure to cooperate with him. Jul 2023 - Aug 2023 FIXED $75.00 Logo Design No feedback given To client: 5 Dec 2018 - Jan 2023 FIXED $10.00 WordPress website for a company To freelancer: 4.6 To client: 5 Apr 2022 - Apr 2022 FIXED $100.00 UI Developer for an Ionic app To freelancer: 4.65 To client: 5 Very nice and pollite client. I recommend this client. Will love to work in future again. Dec 2021 - Dec 2021 FIXED $120.00 Help team to build node js apis and integrate with angular app To freelancer: 1 Bad experience. The freelancer was provided information multiple times but the first delivery took very long, for the ne… Bad experience. The freelancer was provided information multiple times but the first delivery took very long, for the next delivery I kept on reaching the freelancer but he was not responsive. On the final communication freelancer informed me that for some personal work he might not work and that he would confirm the same to me by the end of the day, but that information also never came. For all the billed hours I did not get any output. This portrays the lack of professionalism of the freelancer, wouldn't recommend. Oct 2021 - Nov 2021 6 hrs @ $5.00/hr Billed: $28.33 React Help No feedback given To client: 5 Good client Jul 2021 - Jul 2021 3 hrs @ $10.00/hr Billed: $26.67 Devlop website from a figma design To freelancer: 5 good work To client: 5 Nice experienced with Shekhar Suman. Great communication, I always learn something new from our client. Thank you so muc… Nice experienced with Shekhar Suman. Great communication, I always learn something new from our client. Thank you so much. Jun 2021 - Jul 2021 FIXED $10.00 Raspberry Pi Firmware development To freelancer: 5 To client: 5 Shekhar > Good team leader, Responsible, Realistic, Professional man, tech knowledgeable. Thanks for giving me the oppor… Shekhar > Good team leader, Responsible, Realistic, Professional man, tech knowledgeable. Thanks for giving me the opportunity to work on this innovative project. May 2021 - Jun 2021 3 hrs @ $35.00/hr Billed: $99.18 UI Dev for React app To freelancer: 5 Good work! To client: 5 All the requirements were precise which made the work lot easier. Had fun working with Shekhar Jun 2021 - Jun 2021 FIXED $20.00 UI design for a webapp To freelancer: 5 good work! To client: 5 We enjoyed working on this project. All expectations and requirements were communicated upfront and the client was respo… We enjoyed working on this project. All expectations and requirements were communicated upfront and the client was responsive to any of our requests for clarification. We liked working with him and hope to continue this relationship further. Jun 2021 - Jun 2021 FIXED $30.00 Raspberry Pi Firmware development for ongoing product To freelancer: 5 Though due to the circumstances the project was delayed and put on hold multiple times Suraj stuck around to do his job.… Though due to the circumstances the project was delayed and put on hold multiple times Suraj stuck around to do his job. He is pretty dedicated to his job and his deliverable quality is great. I would definitely hire him for my future jobs. To client: 5 Great client! All expectations and requirements were communicated upfront. I enjoyed working on this project. Definitely… Great client! All expectations and requirements were communicated upfront. I enjoyed working on this project. Definitely do recommend working for! Mar 2021 - May 2021 FIXED $80.00 Ios Build of an IONIC project To freelancer: 5 Excellent job by Vishal, He stuck with me even when the job took more time than anticipated. Looking forward to working … Excellent job by Vishal, He stuck with me even when the job took more time than anticipated. Looking forward to working with him again. To client: 5 Its nice to work on with shekhar, he is very cooprative and provide details about project, Glad to work with him Apr 2021 - Apr 2021 FIXED $30.00 Ad Images and Other Image assets designer To freelancer: 5 Arun has been very positively receptive of feedbacks and worked on them to our satisfaction. He is very fast and have go… Arun has been very positively receptive of feedbacks and worked on them to our satisfaction. He is very fast and have good sense of creating and editing of graphic content. He has good grasp of vector graphic and illustration creation. Whenever i have work, Arun is the guy i ping first. To client: 5 Vishwa is a great client, I love to work with him again. Thank you Mar 2021 - Apr 2021 FIXED $40.00 Logo Design To freelancer: 5 Arun is good. He is willing to work with till he gets the work done as per your satisfaction. All the best. To client: 5 Vishwa is a great client to work with. The work is good as well and always responsive. I enjoyed working with him and wo… Vishwa is a great client to work with. The work is good as well and always responsive. I enjoyed working with him and would be looking forward to working with him in the future. Mar 2021 - Mar 2021 FIXED $5.00 UX design for new pages in an existing mobile app To freelancer: 5 To client: 3.75 It was good to work on with Shekhar, had to end the contract as I run out with a technical issue Jan 2021 - Feb 2021 FIXED $25.00 Create an Ionic Application No feedback given To client: 4.85 Client behavior was cooperative. Sep 2019 - Oct 2020 FIXED $64.00 Java Spring Hibernate Resource No feedback given Jun 2020 - Oct 2020 27 hrs @ $5.34/hr Billed: $145.08 Energy meter interfacing help To freelancer: 5 Good working experience To client: 5 Client has provided clear guidelines . Very cooperative. Jul 2020 - Sep 2020 FIXED $50.00 UI Dev for Ionic Project To freelancer: 5 Good Work To client: 5 Shekhar was a pleasure to work with. We had easy communication and Shekhar was always available to answer my questions. … Shekhar was a pleasure to work with. We had easy communication and Shekhar was always available to answer my questions. I would gladly work with Shekhar again and recommend him to other Upwork freelancers. Jan 2020 - Apr 2020 FIXED $8.00 JAVA Spring boot and hibernate project To freelancer: 5 To client: 5 It has been great working with Shekhar. He is very good problem solver, where he arranged everything in a systematic and… It has been great working with Shekhar. He is very good problem solver, where he arranged everything in a systematic and structured way. He follows proper methodologies of software development where its always easy to submit the working module, finally merging and testing for the final business application. I would like to work again with him. Feb 2020 - Feb 2020 FIXED $70.00 Animated Explainer Video To freelancer: 4.55 To client: 5 Jan 2020 - Feb 2020 FIXED $50.00 App screen UI Design 4 pages To freelancer: 5 Great Experience. Please working with Vlad. To client: 5 I had a pleasure to work with him, he was communicable and the work process was great! in the future I want to work with… I had a pleasure to work with him, he was communicable and the work process was great! in the future I want to work with him again! Feb 2020 - Feb 2020 FIXED $10.00 Design 3 pages using ionic and css To freelancer: 2.85 The work output was not professional enough to be utilized even though it was a very small project. It had to be redone. To client: 4 Looking forward to working with you again! Sep 2019 - Oct 2019 FIXED $10.00 UI DEV Ionic Project To freelancer: 1 To client: 5 It was nice experience working with Shekhar. Hope to work with him again. Mar 2019 - Mar 2019 FIXED $60.00 Create a design for a mobile application.(mockup) To freelancer: 5 Dipika has the desire to get the work done as per the requirements of the client. It was a great experience and I would … Dipika has the desire to get the work done as per the requirements of the client. It was a great experience and I would definitely hire her again. To client: 5 Good Client!!! Will work for him again in future. Jan 2019 - Jan 2019 FIXED $10.00 Create a PCB from schematic. No feedback given To client: 3.5 Nov 2018 - Nov 2018 FIXED $10.00 Create a multi sensor wifi module using esp8266. To freelancer: 4.6 The freelancer was able to successfully complete the work. To client: 1.85 Real bad experience, client asked for PCB design, then he kept changing the requirement through out the project. For an … Real bad experience, client asked for PCB design, then he kept changing the requirement through out the project. For an extremely low paid job, the requirement was not clear. He need much more work, it took two weeks for a one day project due to his new requirements after every completion of last work. Worst experience! Sep 2018 - Sep 2018 FIXED $20.00 Slightly Correct a wrongly made PCB Design No feedback given To client: 3.9 I hope to work with this client again! Mar 2018 - Jun 2018 FIXED $5.00 Design a WiFi switch using esp12e To freelancer: 5 The freelancer was able to deliver what I wanted. Thanks. To client: 4.35 I enjoyed to work with Shekhar and I hope to have more opportunities from him. Apr 2018 - May 2018 FIXED $10.00 View more (30) Web, Mobile & Software Dev, Web Development Open project
AI Agent Development for Stock Analysis Applied	$19 - $40 / hr	1 day ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job no reviews Registered: Dec 26, 2024 Canada 19:26 1
We are seeking a skilled developer to create an AI agent designed to assist the average person in analyzing stocks, with a special focus on insider trading data from congressional members., big inflows of capital (whale watching), and relevant market news (ex: ETF approved). The ideal candidate will have experience in machine learning, data analysis, and financial markets. If you have a passion for democratizing financial insights and possess the skills to build an intuitive interface, we want to hear from you. Your work will empower individuals to make informed investment decisions based on reliable data. Hourly rate: 19 - 40 USD 1 day ago Data Science & Analytics, AI & Machine Learning Open project
AI automation Applied	not specified	1 day ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job no reviews Registered: Aug 23, 2024 United Arab Emirates 00:26 1
I’m a business owner based in Dubai running an operating company (projects, sites, reporting, follow-ups). I’m looking for someone who has actually built AI automations for real businesses and can mentor me 1-on-1 while we implement them. What I want to achieve : Build 2–3 real AI automations that I will use in my company Focus on LLMs + automation, not data science Learn by doing, with clear outputs each month Tools I want to work with : ChatGPT / LLMs Make.com (or Zapier if needed) Google Sheets / Excel Email / WhatsApp style workflows Engagement structure : 2–3 live sessions per month (60–90 mins) Clear homework between sessions Budget: USD 15–25/hour Starting with a paid 45–60 min trial Budget: not specified 1 day ago Data Science & Analytics, AI & Machine Learning Open project
Expert Data Scientist Needed for Network Model Profiling Applied	$10 - $30 / hr	1 day ago	Client Rank - Medium Payment method verified Phone number verified $224 total spent 1 hires 3 jobs posted 33% hire rate, 1 open job 20.00 /hr avg hourly rate paid 10 hours paid 4.60 of 1 reviews Registered: May 6, 2025 Romania Galati 02:26 3
We are seeking an experienced data scientist to profile and scale reduce a project involving network models, specifically focusing on Erdos Renyi, Stochastic Block Model, and Degree Corrected Stochastic Block Model. The ideal candidate will have a strong background in statistical modeling and network theory. You will be responsible for testing these models and providing insights into their performance and scalability. A solid understanding of data analysis tools and programming languages is essential for success in this role. Hourly rate: 10 - 30 USD 1 day ago Client's recent history (1 work) ML project To freelancer: 5 To client: 4.6 great May 2025 - May 2025 10 hrs @ $0.00/hr Data Science & Analytics, AI & Machine Learning Open project
Python Data Science & Predictive Logic Development (Confidential Project) Applied	~414 - 828 USD	1 day ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Dec 12, 2025 India 1
We are looking for an experienced Python Data Science / Machine Learning engineer to work on a confidential analytics project involving numeric time-series data and predictive logic. This role is strictly backend / logic focused. There is no UI, no frontend, no visualization, and no domain-specific context involved. All datasets and logic are proprietary and anonymized. ⸻ Scope of Work The selected freelancer will be responsible for: • Working with numeric, anonymized datasets • Designing prediction logic based on historical and recent data patterns • Generating outputs in a strict predefined format • Improving signal stability using short-term and medium-term data windows • Ensuring logic consistency and reproducibility • Delivering clean, documented Python code ⸻ Expected Outputs The system must output only numeric values in the following structure: • a – primary value • b – secondary value • p – probability (0–100) • t – timestamp No interpretation, no visualization, no explanations in final output. ⸻ Required Skills • Python • Data Science Skills: Python, Machine Learning (ML), Data Science, NumPy, SciPy, Statistical Modeling, Predictive Analytics, Pandas, Model Deployment, Time Series Analysis Fixed budget: 37,500 - 75,000 INR 1 day ago Websites, IT & Software, Engineering & Science, Python, NumPy, SciPy, Editing, Machine Learning (ML), Data Science, Statistical Modeling, Predictive Analytics, Pandas, Model Deployment, Time Series Analysis Open project
Conjoint Analysis Applied	not specified	1 day ago	Client Rank - Medium Payment method verified 2 jobs posted 1 open job no reviews Registered: Sep 27, 2021 Egypt 02:26 3
Hello Eugene, I hope you are doing well. I will conduct a choice based conjoint market research study on lip balms in Egypt. From the survey platform I will collect raw data that is an excel file with Participant ID, The winning profile they selected and the remaining profiles that were not selected. I need someone to take the raw data results and apply Hierarchal Bayes - Markov chain Monte Carlo (Hamiltonian Monte Carlo) to calculate part worth utilities for each participant. Then to represent the data in a compelling way that is easy to infer insights from. The key business questions I would like answering: 1) Relative importance of attributes in the decision making of buying a lip balm. 2) Within each attribute, what is the relative importance of each level. 3) A final optimal consumer price given a product configuration, with price elasticity of demand. 4) Some performance indicator of my own product configuration against existing competitor products in the market. Final deliverables: 1) Part worth utilities for each participant for every level within the attributes. 2) A bar chart with mean utilities scores for each attribute indicating the drivers of purchase. 3) A bar chart with the performance of each level within each attribute. 4) Revenue maximizing price point for a given product configuration. 5) A preference share simulator where i can configure 10 products at a time with different levels, and it calculates the preference share. If you have conducted conjoint analysis before and are interested in this opportunity, kindly let me know. Looking forward to hearing from you soon. Best regards, Mohamed Budget: not specified 1 day ago Admin Support, Market Research & Product Reviews Open project
Data Scientist Needed for Demand Signal Modeling in E-commerce Applied	$15 - $50 / hr	1 day ago	Client Rank - Excellent Payment method verified $106 849 total spent 27 hires, 2 active 49 jobs posted 55% hire rate, 3 open job 10.57 /hr avg hourly rate paid 6 666 hours paid 4.59 of 26 reviews Registered: Mar 15, 2017 United States Denver 00:26 5
We are seeking an experienced data scientist to develop a sophisticated model that captures all demand signals pertinent to our e-commerce furniture brand. The ideal candidate will analyze various data sources, identify trends, and create a benchmarking tool that aids in decision-making and strategy formulation. Your insights will directly influence our product offerings and marketing strategies. If you have a strong background in data analysis, machine learning, and e-commerce, we'd love to hear from you! Hourly rate: 15 - 50 USD 1 day ago Client's recent history (28 works) Jobs in progress (2) Graphic Design May 2022 - Present 460 hrs @ $25.11/hr Billed: $11,558.76 Shopify administration and data entry Mar 2022 - Present 4,586 hrs @ $8.37/hr Billed: $38,385.07 View more (-3) Hubspot Flows No feedback given Aug 2024 - Dec 2025 18 hrs @ $74.06/hr Billed: $1,332.99 Trade Account Data Entry To freelancer: 5 To client: 5 Thank you so much Amanda. I hope to work with you again. God bless Feb 2023 - Jun 2023 444 hrs @ $15.76/hr Billed: $6,995.33 QC, Logistics and Supply Chain Management No feedback given To client: 5 Great client Jun 2022 - Mar 2023 251 hrs @ $26.25/hr Billed: $6,588.75 Product Page Customization To freelancer: 5 Nice work! To client: 5 Mar 2022 - Nov 2022 FIXED $1,557.50 Social Media Marketer / Influencer Marketing Manager No feedback given Apr 2022 - Aug 2022 497 hrs @ $12.29/hr Billed: $6,111.70 Photo-real 3d visualization services for furniture & interiors No feedback given To client: 5 Apr 2020 - Aug 2022 FIXED $17,316.00 Product upload > Shopify To freelancer: 5 To client: 5 Apr 2020 - Apr 2022 FIXED $200.00 Product design for home goods and furniture collection To freelancer: 5 To client: 3.05 Nov 2017 - Apr 2022 FIXED $3,800.00 We're looking for a sourcing agent to help locate manufacturers for our '18 furniture and home goods collection To freelancer: 5 Jan 2018 - Apr 2022 FIXED $25.00 Website Speed Optimization To freelancer: 5 Khurram did a great job optimizing our websites speed. We will work with him again. To client: 5 Excellent to work Feb 2022 - Feb 2022 FIXED $700.00 CAD designer to create CAD furniture files No feedback given To client: 5 May 2020 - Feb 2022 FIXED $80.00 Furniture company looking for someone to create line drawings of product designs from CAD files To freelancer: 5 To client: 5 Great working with Donnie. Recommended!!! Jun 2021 - Jul 2021 FIXED $350.00 Email marketing expert to set up email campaigns in Klaviyo No feedback given To client: 2.4 Oct 2020 - Mar 2021 FIXED $4,500.00 Shopify design and development To freelancer: 5 To client: 5 Nice Client. Hope to work again in the future. Nov 2020 - Jan 2021 FIXED $1,681.25 Graphic Artist needed for technical product drawings No feedback given To client: 3.25 Donnie and I have been actively working for a month. Everything was fine, reasonable requirements, payment on time. Then… Donnie and I have been actively working for a month. Everything was fine, reasonable requirements, payment on time. Then he sent me another task and disappeared. Did not respond to messages, did not confirm the work performed. After a couple of months, he closed the contract without explanation and demanded payment back. I do not advise working with this person. Jun 2020 - Sep 2020 FIXED $110.00 CAD designer to create CAD furniture files To freelancer: 5 Great work! To client: 5 It's was a pleasure working with Donnie. Hope to have the opportunity to work with him again. Apr 2020 - May 2020 FIXED $100.00 CAD designer to create CAD furniture files To freelancer: 5 Great work! To client: 5 Apr 2020 - Apr 2020 FIXED $80.00 email list generation To freelancer: 5 Nimmi did a great job. To client: 1.35 I will NOT recommend Donnie to anyone in the Upwork community. We respect our clients and try to walk even extra miles t… I will NOT recommend Donnie to anyone in the Upwork community. We respect our clients and try to walk even extra miles to meet their needs. However, Donnie was an exception for two reasons: 1) He does not honor payment agreement. He either delays payment, or pays less. 2) Donnie is cunning. He will get extra works done by you with some false promise. I only wish him to NOT repeat these acts with others in Upwork. Jan 2018 - Sep 2019 FIXED $500.00 List builder: we need a list of Retail furniture stores in US + Canada To freelancer: 5 Nimmi provided a good list of targets are requested. The project was completed on time and for a competitive price. To client: 1.5 I will NOT recommend Donnie Criswell to anyone in the Upwork community. We respect our clients and try to walk even extr… I will NOT recommend Donnie Criswell to anyone in the Upwork community. We respect our clients and try to walk even extra miles to meet their needs. However, Donnie was an exception for two reasons: 1) He does not honor the payment agreements. My experience with him in two projects are horrible. For the first one, he paid me after 10 months. In the second one, he paid for Milestone 1 only whereas I delivered him the complete work. Once I asked for rest of the payment - he abruptly ended the contract. 2) Donnie is cunning as well. He initially requested me to gather sample data from many of the industries and target segments with an assurance of future works. Even once I complete the second project and asked to be paid, he wanted to lure me by requesting to start Project 3. So, he basically got 3 times the leads/works done by me BUT paid only a part of that. I only wish him to NOT repeat these acts with others in Upwork. Aug 2019 - Sep 2019 FIXED $125.00 Looking for SEO / IBSO support to set up and update our webpages To freelancer: 5 I enjoyed working with Anita and would recommend her to friends. To client: 3.5 Client just ended contract in the middle of everything. Do not know the reason. Thanks Oct 2017 - Jan 2018 130 hrs @ $5.00/hr Billed: $650.00 Instagram manager To freelancer: 5 I enjoyed working with Syed and will work with him again! To client: 5 Amazing Experience working with Donnie! Would love to work again! Nov 2017 - Jan 2018 175 hrs @ $5.23/hr Billed: $915.25 amazon ranking To freelancer: 5 Umesh did great - we just don't have stock so need to pause our efforts until stock is back in place. To client: 5 It was nice working with Chris. excellent client to work with. Nov 2017 - Dec 2017 89 hrs @ $6.00/hr Billed: $531.00 Looking for graphic design // digital media as well as print collateral To freelancer: 5 Thanks! To client: 4 Apr 2017 - Nov 2017 FIXED $15.00 single page update // shopify store - To freelancer: 5 We really enjoy working with Waqar and will certainly hire him again. To client: 5 Great experience, highly recommend. Thanks :) Apr 2017 - May 2017 FIXED $2,050.00 single page development in shopify platform To freelancer: 5 I look forward to working with Kuljeet again! To client: 2.65 Unfortunately no communication and ended the contract. Apr 2017 - May 2017 FIXED $50.00 Looking for graphic design // digital media as well as print collateral To freelancer: 5 great job! To client: 5 Apr 2017 - Apr 2017 FIXED $15.00 View more (24) Data Science & Analytics, Data Analysis & Testing Open project
Technical Consultant for AI/ML and Automation Projects Applied	$100 - $150 / hr	1 day ago	Client Rank - Medium Payment method verified Phone number verified 1 jobs posted 100% hire rate, 2 open job no reviews Registered: Nov 28, 2025 Germany Hamburg 01:26 3
We're a strong development team specializing in AI/ML solutions, particularly GenAI and LLMs, along with automation platforms like n8n, Zapier, and Make.com. While we excel at technical execution, we need someone who can effectively translate complex technical concepts into clear client communications. As our Technical Consultant, you'll serve as the primary technical liaison between our development team and clients. You'll guide clients through technical project requirements and solutions while translating technical specifications into business language and vice versa. This role involves leading client meetings and technical discussions, helping overcome language and cultural barriers in international projects, and providing consultative guidance on AI/ML implementations and automation workflows. We need someone with a strong understanding of AI/ML technologies, especially GenAI and LLMs, and familiarity with automation platforms. Experience with data engineering tools like PowerBI and CRM integrations would be a plus. Most importantly, we need excellent communication skills and the ability to explain complex technical concepts in simple terms. You should be comfortable leading client meetings and have flexible availability for calls across different time zones. If you have experience working with international clients and bridging cultural or language differences, that would be ideal. We handle all the technical development work internally, so you won't need to code or build solutions yourself. Your focus will be entirely on client communication, requirements gathering, and ensuring smooth project delivery through clear communication. This is perfect for someone who enjoys the consultative and relationship aspects of technical projects. If you're someone who can confidently discuss technical solutions with clients while making complex concepts accessible, and you have the flexibility to adapt to different client needs and schedules, we'd love to hear from you. This is an opportunity to be the crucial link that ensures our technical excellence translates into client success. Hourly rate: 100 - 150 USD 1 day ago Data Science & Analytics, AI & Machine Learning Open project
Modèles Prédictifs Python en 24h Applied	$15 - $25 / hr	1 day ago	Client Rank - Medium Payment method verified 1 open job no reviews Registered: Mar 29, 2024 Congo, The Democratic Republic of the 3
Je prends en charge, dès réception de vos données, la création ou l’optimisation d’un modèle de classification sous Python, tout en menant l’analyse exploratoire nécessaire pour vous livrer des insights clairs. Vos jeux de données numériques, textuels et même vos images seront traités dans un pipeline cohérent : nettoyage, préparation, sélection de variables, entraînement, évaluation puis export du modèle prêt à être déployé. J’utilise couramment pandas, scikit-learn, TensorFlow/Keras et Jupyter ; je peux également intégrer votre stack existante si besoin. Livrables sous 24 h : • Notebook ou script Python entièrement commenté • Rapport concis sur les performances (métriques de classification, interprétabilité) • Recommandations d’amélioration ou de déploiement Je reste disponible tout au long du processus pour des ajustements en temps réel afin que le modèle réponde exactement à vos objectifs métier. Skills: Python, Web Scraping, Software Architecture, Statistics, Machine Learning (ML), Data Science, Keras, Pandas Hourly rate: 15 - 25 USD 1 day ago Websites, IT & Software, Engineering & Science, Python, Web Scraping, Software Architecture, Keras, Statistics, Machine Learning (ML), Data Science, Pandas Open project
Senior Data Analytics Engineer Applied	$30 - $80 / hr	1 day ago	Client Rank - Medium Payment method verified Phone number verified $636 total spent 5 hires, 2 active 8 jobs posted 63% hire rate, 1 open job 20.00 /hr avg hourly rate paid 3 hours paid 5.00 of 2 reviews Registered: Aug 12, 2023 Australia Perth 08:26 3
We’re building a modern, consumer-focused financial product designed to help people manage everyday spending while supporting small businesses. This is a high-impact technical role at the intersection of data engineering and analytics, with ownership over a core consumer data domain. You’ll work closely with backend engineers, maintain business-critical data pipelines, and enable teams across Product, Marketing, Finance, and Risk to make data-driven decisions through reliable, self-service analytics. Your work will span real-time event streams, data transformations, and business intelligence dashboards, ensuring data accuracy and scalability in a fast-growing environment. What You’ll Do Own and maintain end-to-end data infrastructure for a core product domain, including dbt transformation pipelines, data marts, and BI dashboards Partner with backend engineers on integrations with tools such as CRM platforms, customer support systems, and analytics tools Handle real-time event streams and data flows, including transformations and data warehouse management Build and optimise production-grade dbt models, ensuring data quality, reliability, and performance Enable self-service analytics through well-structured datasets, dashboards, query templates, and documentation Monitor pipeline health, troubleshoot failures, and implement data quality checks for business-critical reporting Drive technical improvements such as incremental processing, performance optimisation, and scalable data architecture Translate stakeholder requirements into robust, maintainable technical solutions Act as the primary data owner and subject-matter expert for your data domain What We’re Looking For 3–5+ years of experience in analytics engineering or data engineering Expert-level SQL skills for complex transformations and performance optimisation Strong hands-on experience with dbt in production environments Experience with cloud data warehouses (Snowflake or similar) Experience with BI and dashboarding tools (Tableau, Looker, or similar) Familiarity with data orchestration tools (Apache Airflow or similar) Experience with event-driven architectures and streaming platforms (Kafka or similar) Proven experience with API integrations and ELT/ETL pipelines Strong documentation skills and a passion for enabling self-service analytics Ownership mindset, proactive communication, and ability to work in fast-paced environments Nice to Have Experience in fintech or financial services Familiarity with customer and product analytics platforms (e.g. mobile attribution, web analytics) Tools SQL dbt (Data Build Tool) Snowflake Kafka Apache Airflow Tableau Looker Google Analytics AppsFlyer API Integrations Cloud Data Platforms ETL / ELT Pipelines Application Note You don’t need to meet every requirement to apply. If this role aligns with your experience and interests, we’d still like to hear from you. Hourly rate: 30 - 80 USD 1 day ago Client's recent history (4 works) Jobs in progress (1) GA Expert Required Nov 2023 - Present 3 hrs @ $21.98/hr Billed: $65.95 View more (-4) Development of a Scene and Tools Compilation No feedback given Sep 2024 FIXED $200.00 Implementing and training a neural network To freelancer: 4.45 To client: 5 Aug 2023 - Feb 2025 FIXED $250.00 Looking for tools in Unity No feedback given To client: 5 he was a delight to work with, looking forward to working with him again! Aug 2024 - Aug 2024 FIXED $50.00 View more (1) Data Science & Analytics, Data Analysis & Testing Open project

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